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© Geobrugg AG, Switzerland 

 

L2_ATT-80 en Product Manual 01_190101.doc 

Content 

 

Intended application/Purpose .............................................................................................................. 2

 

Target group ........................................................................................................................................ 2

 

Liability and limitation of liability .......................................................................................................... 2

 

Symbols used ...................................................................................................................................... 2

 

1

 

Important information ....................................................................................................................... 6

 

 

Qualification of the group leader .............................................................................................. 6

 

 

Tensioned ropes ...................................................................................................................... 6

 

2

 

General information .......................................................................................................................... 6

 

 

Key ........................................................................................................................................... 6

 

 

System drawings ...................................................................................................................... 6

 

 

View of the drawings ................................................................................................................ 6

 

3

 

Tools ................................................................................................................................................... 7

 

 

Staking-out ............................................................................................................................... 7

 

 

Installation ................................................................................................................................ 7

 

4

 

Using the wire rope clips .................................................................................................................. 8

 

 

Step 1 Lubricate threads .......................................................................................................... 8

 

 

Step 2: Install the wire rope clips ............................................................................................. 8

 

 

Step 3: Tighten the wire rope clips .......................................................................................... 9

 

5

 

Staking-out ....................................................................................................................................... 10

 

 

General principles for staking-out .......................................................................................... 10

 

 

Position of the barrier ............................................................................................................. 10

 

 

Ideal barrier line ..................................................................................................................... 10

 

 

Orientation of the foundations and base plates ..................................................................... 11

 

 

Post inclination ....................................................................................................................... 11

 

 

Staking-out for straight barrier line ......................................................................................... 12

 

 

Staking-out with an upslope change in direction ................................................................... 12

 

 

Staking-out with a change in direction towards the downslope ............................................. 13

 

 

Staking-out with support rope separation with intermediate suspension .............................. 14

 

 

Staking-out with support rope separation with intermediate suspension straight .................. 15

 

6

 

Base plate ........................................................................................................................................ 16

 

 

Inclination ............................................................................................................................... 16

 

 

Anchoring ............................................................................................................................... 16

 

 

Drilling .................................................................................................................................... 17

 

7

 

Installing the rope anchor .............................................................................................................. 18

 

 

Foundation example for the rope anchor ............................................................................... 18

 

8

 

Preparing the posts......................................................................................................................... 19

 

Содержание ATT-80

Страница 1: ...Date 01 01 2019 Edition 01 Geobrugg AG 8590 Romanshorn Product Manual ATT 80 ATTENUATOR SYSTEM...

Страница 2: ...o installation in order to guarantee the safe and proper erection of the barrier Please contact us if you have any questions or if anything is unclear Afterwards keep this product manual ready Liabili...

Страница 3: ...3 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc...

Страница 4: ...Tighten the wire rope clips 9 5 Staking out 10 General principles for staking out 10 Position of the barrier 10 Ideal barrier line 10 Orientation of the foundations and base plates 11 Post inclinatio...

Страница 5: ...tep 5 Attach the net 21 Step 6 Edge ropes 22 10 Assembly details 24 Detail 1 Border post left 24 Detail 2 Middle post 25 Detail 3 Upslope anchor ropes 26 Detail 4 Lateral anchoring 27 Detail 5 Connect...

Страница 6: ...rained specialist personnel in compliance with local country specific safety regulations and laws Appropriate safety precautions must be taken Tensioned ropes During erection and tensioning the cables...

Страница 7: ...nstallation Set of open ended or ring wrench 22 32 mm Socket wrench set with ratchet Torque wrench range 25 330 Nm Open ended wrench for anchor nut Motor cutting disc or hammer wire cutter 28 mm cutti...

Страница 8: ...en Product Manual 01_190101 doc 4 Using the wire rope clips Step 1 Lubricate threads Wire rope clip FF C 450 type 1 class 1 E g with Panolin CL 60 multipurpose lubricant spray Step 2 Install the wire...

Страница 9: ...table 1 Table 1 valid for wire rope clips FF C 450 type 1 class 1 similar EN 13411 5 type 2 Tightening torque mm Size Quantity Nm Nm mm mm 3 4 1 8 2 4 8 10 20 6 7 1 4 2 10 25 15 30 8 5 16 3 20 50 18...

Страница 10: ...es for staking out The following specifications are valid for standard topographical conditions and ensure an ideal installation and functionality of the barrier Position of the barrier Differences in...

Страница 11: ...TT 80 en Product Manual 01_190101 doc Orientation of the foundations and base plates Post inclination On account of the risk of tipping it is imperative to observe that is always 15 60 85 75 if 30 d s...

Страница 12: ...36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc Staking out for straight barrier line a c d see table 2 Staking out with an upslope change in direction 5 15 e see table 2 D A C D...

Страница 13: ...irection towards the downslope 30 40 d see table 2 Table 2 30 90 0 2 m h m a m c m d m e m 3 00 4 50 1 00 5 10 1 50 3 50 5 30 1 15 6 00 1 75 4 00 6 00 1 30 6 80 2 00 4 50 6 75 1 45 7 60 2 25 5 00 7 50...

Страница 14: ...190101 doc Staking out with support rope separation with intermediate suspension For rockfall protection barriers a support rope separation is recommended every 60 100 m In Switzerland a support rope...

Страница 15: ...ion with intermediate suspension straight a c see table 2 Table 2 30 90 0 2 m h m a m c m d m e m 3 00 4 50 1 00 5 10 1 50 3 50 5 30 1 15 6 00 1 75 4 00 6 00 1 30 6 80 2 00 4 50 6 75 1 45 7 60 2 25 5...

Страница 16: ...according to specifications given by the project engineer You must use mortar that is resistant to both frost and de icing salt If desired a stabilization tube can be supplied for the vertical anchor...

Страница 17: ...36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc Drilling On request an installation template can be supplied Drilling dimension base plate type 1 Drilling dimension base plate typ...

Страница 18: ...18 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc 7 Installing the rope anchor Foundation example for the rope anchor 30 15 2...

Страница 19: ...Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc 8 Preparing the posts Preattach all shackles upslope and lateral anchor ropes To lift the posts use nothing else then the middle 5 8 s...

Страница 20: ...dvised as long as the posts have not been fixed There is a risk of death serious injury and or property damage Step 1 Install overturn securing ropes Install the overturn securing ropes on the base pl...

Страница 21: ...erland L2_ATT 80 en Product Manual 01_190101 doc Step 4 Top support ropes Install the top support rope Step 5 Attach the net Attach the nets to the top support rope and install all other nets and conn...

Страница 22: ...22 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc Step 6 Edge ropes If provided install the vertical and or the bottom rope...

Страница 23: ...23 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc...

Страница 24: ...24 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc 10 Assembly details Detail 1 Border post left...

Страница 25: ...25 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc Detail 2 Middle post...

Страница 26: ...26 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc Detail 3 Upslope anchor ropes...

Страница 27: ...27 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc Detail 4 Lateral anchoring...

Страница 28: ...28 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc Detail 5 Connecting net panels to top support rope...

Страница 29: ...29 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc Detail 6 Connecting net panel to net panel horizontally...

Страница 30: ...30 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc Detail 7 Net connection vertical with seam rope 312 cut it to length of max 25 m...

Страница 31: ...31 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc Detail 8 Net connection vertical with shackles Overlapping At least 1 mesh...

Страница 32: ...32 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc...

Страница 33: ...Is the net fixed correctly to the support ropes d Is the number of wire rope clips at the rope end connections correct e Are the wire rope clips fitted correctly f Has the right amount of tightening...

Страница 34: ...34 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc 12 System drawings...

Страница 35: ...35 36 Geobrugg AG Switzerland L2_ATT 80 en Product Manual 01_190101 doc...

Страница 36: ...ownslope anchor rope Z Intermediate suspension 01 Spiral wire rope 80 Shackle 3 8 33 Running wheel 81 Shackle 7 16 56 Hexagonal bolt M20x110 82 Shackle 1 2 57 Washer for M20 83 Shackle 5 8 58 Hexagona...

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